Description

Tellurium, Bis(Trimethylsilyl)- is a versatile organotellurium compound primarily used as a key reagent in advanced organic synthesis. Its value lies in its role as a stable source of the tellurium atom and as a precursor for generating tellurium-centered radicals and anions. This compound is essential for researchers and manufacturers in the fields of semiconductor precursor development, pharmaceutical intermediates, and specialty polymer chemistry.

Application

• Semiconductor & Electronics: As a precursor for Metal-Organic Chemical Vapor Deposition (MOCVD) in the fabrication of II-VI semiconductor thin films.
• Organic Synthesis: Key reagent for telluration reactions, including the synthesis of telluroethers and other organotellurium compounds.
• Polymer Science: Used in the development of novel polymers with specific optical or electronic properties.
• Catalysis: Serves as a catalyst or catalyst precursor in various organic transformations.
• Material Science Research: For the development of new chalcogenide materials and nanomaterials.
• Pharmaceutical Intermediates: Employed in the synthesis of complex molecules for drug discovery and development.

Basic Information

Product Name	Tellurium, Bis(Trimethylsilyl)-
CAS No.	19415-73-7
Molecular Formula	C6H18Si2Te
Molecular Weight	273.98 g/mol
Synonyms	Bis(trimethylsilyl) telluride; Hexamethyldisilyl telluride; Tellurium bis(trimethylsilyl); Tellurobis(trimethylsilane); Te(SiMe3)2; (Trimethylsilyl)2Te; 1,1,1,3,3,3-Hexamethyl-2-tellura-1,3-disilapropane
EINECS	243-080-5

Quality Control

Our Tellurium, Bis(Trimethylsilyl)- is produced under stringent conditions to ensure high purity and batch-to-batch consistency. Quality is verified through comprehensive analytical techniques including NMR, GC-MS, and elemental analysis. A Certificate of Analysis (COA) detailing purity and specification results is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is moisture-sensitive and easily oxidized; ensure containers are sealed immediately after use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
1H NMR Purity	≥ 95.0%
Tellurium Content	46.0 - 47.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.